<template>
  <div class="app-container">

    <!-- 查询和其他操作 -->
    <div class="filter-container">
      <el-input v-model="listQuery.id" clearable class="filter-item" style="width: 200px;" placeholder="请输入主键id"/>
      <el-input v-model="listQuery.operater" clearable class="filter-item" style="width: 200px;" placeholder="请输入操作人"/>
      <el-input v-model="listQuery.operaterId" clearable class="filter-item" style="width: 200px;"
                placeholder="请输入操作人id"/>
      <el-input v-model="listQuery.ip" clearable class="filter-item" style="width: 200px;" placeholder="请输入IP"/>
      <el-input v-model="listQuery.actType" clearable class="filter-item" style="width: 200px;" placeholder="请输入操作类型"/>
      <el-input v-model="listQuery.content" clearable class="filter-item" style="width: 200px;" placeholder="请输入操作动作"/>
      <el-input v-model="listQuery.result" clearable class="filter-item" style="width: 200px;" placeholder="请输入执行结果"/>
      <el-input v-model="listQuery.commnet" clearable class="filter-item" style="width: 200px;" placeholder="请输入备注"/>
      <el-input v-model="listQuery.createTime" clearable class="filter-item" style="width: 200px;"
                placeholder="请输入创建时间"/>
      <el-button v-permission="['GET /admin/role/list']" class="filter-item" type="primary" icon="el-icon-search"
                 @click="handleFilter">查找
      </el-button>
      <el-button v-permission="['POST /admin/role/create']" class="filter-item" type="primary" icon="el-icon-edit"
                 @click="handleCreate">添加
      </el-button>
      <el-button v-permission="['POST /admin/role/del']" class="filter-item" type="primary" icon="el-icon-edit"
                 @click="revomveAll" :disabled="selectedIds.length === 0">批量删除
      </el-button>
    </div>

    <!-- 查询结果 -->
    <el-table v-loading="listLoading" :data="list" element-loading-text="正在查询中。。。" border fit highlight-current-row
              @selection-change="handleSelectionChange">
      <el-table-column type="selection" label="序号" sortable/>
      <el-table-column align="center" label="主键id" prop="id"/>
      <el-table-column align="center" label="操作人" prop="operater"/>
      <el-table-column align="center" label="操作人id" prop="operaterId"/>
      <el-table-column align="center" label="IP" prop="ip"/>
      <el-table-column align="center" label="操作类型" prop="actType"/>
      <el-table-column align="center" label="操作动作" prop="content"/>
      <el-table-column align="center" label="执行结果" prop="result"/>
      <el-table-column align="center" label="备注" prop="commnet"/>
      <el-table-column align="center" label="创建时间" prop="createTime"/>

      <el-table-column align="center" label="操作" class-name="small-padding fixed-width">
        <template slot-scope="scope">
          <el-button v-permission="['POST /admin/role/update']" type="primary" size="mini"
                     @click="handleUpdate(scope.row)">编辑
          </el-button>
          <el-button v-permission="['POST /admin/role/delete']" type="danger" size="mini"
                     @click="handleDelete(scope.row)">删除
          </el-button>
          <el-button v-permission="['GET /admin/role/permissions']" type="primary" size="mini"
                     @click="handlePermission(scope.row)">授权
          </el-button>
        </template>
      </el-table-column>
    </el-table>

    <pagination v-show="total>0" :total="total" :page.sync="listQuery.page" :limit.sync="listQuery.limit"
                @pagination="getList"/>

    <!-- 添加或修改对话框 -->
    <el-dialog :title="textMap[dialogStatus]" :visible.sync="dialogFormVisible">
      <el-form ref="dataForm" :rules="rules" :model="dataForm" status-icon label-position="left" label-width="100px"
               style="width: 400px; margin-left:50px;">
        <el-form-item label="主键id" prop="id">
          <el-input v-model="dataForm.id"/>
        </el-form-item>
        <el-form-item label="操作人" prop="operater">
          <el-input v-model="dataForm.operater"/>
        </el-form-item>
        <el-form-item label="操作人id" prop="operaterId">
          <el-input v-model="dataForm.operaterId"/>
        </el-form-item>
        <el-form-item label="IP" prop="ip">
          <el-input v-model="dataForm.ip"/>
        </el-form-item>
        <el-form-item label="操作类型" prop="actType">
          <el-input v-model="dataForm.actType"/>
        </el-form-item>
        <el-form-item label="操作动作" prop="content">
          <el-input v-model="dataForm.content"/>
        </el-form-item>
        <el-form-item label="执行结果" prop="result">
          <el-input v-model="dataForm.result"/>
        </el-form-item>
        <el-form-item label="备注" prop="commnet">
          <el-input v-model="dataForm.commnet"/>
        </el-form-item>
        <el-form-item label="创建时间" prop="createTime">
          <el-input v-model="dataForm.createTime"/>
        </el-form-item>
      </el-form>
      <div slot="footer" class="dialog-footer">
        <el-button @click="dialogFormVisible = false">取消</el-button>
        <el-button v-if="dialogStatus=='create'" type="primary" @click="createData">确定</el-button>
        <el-button v-else type="primary" @click="updateData">确定</el-button>
      </div>
    </el-dialog>

    <!-- 权限配置对话框 -->
    <el-dialog :visible.sync="permissionDialogFormVisible" title="权限配置">
      <el-tree
        ref="tree"
        :data="systemPermissions"
        :default-checked-keys="assignedPermissions"
        show-checkbox
        node-key="id"
        highlight-current
      >
        <span slot-scope="{ node, data }" class="custom-tree-node">
          <span>{{ data.label }}</span>
          <el-tag v-if="data.api" type="success" size="mini">{{ data.api }}</el-tag>
        </span>
      </el-tree>
      <div slot="footer" class="dialog-footer">
        <el-button @click="permissionDialogFormVisible = false">取消</el-button>
        <el-button type="primary" @click="updatePermission">确定</el-button>
      </div>
    </el-dialog>

  </div>
</template>

<script>
  import {createLog, delLog, batchDel, editLog, getInfo, getPageLog, getListLog} from '@/api/sysLog'
  import Pagination from '@/components/Pagination'

  export default {
    name: 'sysLog',
    components: {Pagination},
    data() {
      return {
        selectedIds: [],
        list: null,
        total: 0,
        listLoading: true,
        listQuery: {
          page: 1,
          limit: 20,
          sort: 'add_time',
          order: 'desc',
          queryBean: {
            id: undefined,
            operater: undefined,
            operaterId: undefined,
            ip: undefined,
            actType: undefined,
            content: undefined,
            result: undefined,
            commnet: undefined,
            createTime: undefined,
          }
        },
        dataForm: {
          id: undefined,
          operater: undefined,
          operaterId: undefined,
          ip: undefined,
          actType: undefined,
          content: undefined,
          result: undefined,
          commnet: undefined,
          createTime: undefined,
        },
        dialogFormVisible: false,
        dialogStatus: '',
        textMap: {
          update: '编辑',
          create: '创建'
        },
        rules: {
          roleName: [
            {required: true, message: '角色名称不能为空', trigger: 'blur'}
          ]
        },
        permissionDialogFormVisible: false,
        systemPermissions: null,
        assignedPermissions: null,
        permissionForm: {
          roleId: undefined,
          permissions: []
        }
      }
    },
    created() {
      this.getList()
    },
    methods: {
      getList() {
        this.listLoading = true
        getPageLog(this.listQuery)
          .then(response => {
            this.list = response.data.data.records
            this.total = response.data.data.total
            this.listLoading = false
          })
          .catch(() => {
            this.list = []
            this.total = 0
            this.listLoading = false
          })
      },
      handleFilter() {
        this.listQuery.page = 1
        this.getList()
      },
      resetForm() {
        this.dataForm = {
          id: undefined,
          roleName: undefined,
          roleCode: undefined
        }
      },
      handleCreate() {
        this.resetForm()
        this.dialogStatus = 'create'
        this.dialogFormVisible = true
        this.$nextTick(() => {
          this.$refs['dataForm'].clearValidate()
        })
      },
      createData() {
        this.$refs['dataForm'].validate(valid => {
          if (valid) {
            createLog(this.dataForm)
              .then(response => {
                this.list.unshift(response.data.data)
                this.dialogFormVisible = false
                this.$notify.success({
                  title: '成功',
                  message: '添加角色成功'
                })
                this.getList()
              })
              .catch(response => {
                this.$notify.error({
                  title: '失败',
                  message: response.data.errmsg
                })
              })
          }
        })
      },
      handleUpdate(row) {
        this.dataForm = Object.assign({}, row)
        this.dialogStatus = 'update'
        this.dialogFormVisible = true
        this.$nextTick(() => {
          this.$refs['dataForm'].clearValidate()
        })
      },
      updateData() {
        this.$refs['dataForm'].validate(valid => {
          if (valid) {
            editLog(this.dataForm)
              .then(() => {
                for (const v of this.list) {
                  if (v.id === this.dataForm.id) {
                    const index = this.list.indexOf(v)
                    this.list.splice(index, 1, this.dataForm)
                    break
                  }
                }
                this.dialogFormVisible = false
                this.$notify.success({
                  title: '成功',
                  message: '更新管理员成功'
                })
              })
              .catch(response => {
                this.$notify.error({
                  title: '失败',
                  message: response.data.errmsg
                })
              })
          }
        })
      },
      handleDelete(row) {
        delLog(row.id)
          .then(response => {
            this.$notify.success({
              title: '成功',
              message: '删除管理员成功'
            })
            this.getList()
          })
          .catch(response => {
            this.$notify.error({
              title: '失败',
              message: response.data.errmsg
            })
          })
      },
      handleGroup(row) {
        this.permissionDialogFormVisible = true
        this.permissionForm.roleId = row.id
        getPermission({roleId: row.id})
          .then(response => {
            this.systemPermissions = response.data.data.systemPermissions
            this.assignedPermissions = response.data.data.assignedPermissions
            var _curPermissions = response.data.data.curPermissions
            if (_curPermissions) {
              var _map = {}
              _curPermissions.forEach(r => {
                _map[r] = true
              })

              this.systemPermissions.forEach(i => {
                i.children.forEach(j => {
                  j.children.forEach(k => {
                    if (_map[k.id]) {
                      k.disabled = false
                    } else {
                      k.disabled = true
                    }
                  })
                })
              })
            }
          })
      },
      updateUserGroup() {
        this.permissionForm.permissions = this.$refs.tree.getCheckedKeys(true)
        updatePermission(this.permissionForm)
          .then(response => {
            this.permissionDialogFormVisible = false
            this.$notify.success({
              title: '成功',
              message: '授权成功'
            })
          })
          .catch(response => {
            this.$notify.error({
              title: '失败',
              message: response.data.errmsg
            })
          })
      },
      //  这里的selection是你所有选择的项
      handleSelectionChange(selection) {
        this.selectedIds = selection.map((item) => "" + item.id);
        console.log(selection);
      },
      revomveAll() {
        this.$confirm("确定删除吗?")
          .then(() => {
            batchDel(this.selectedIds)
              .then(response => {
                this.$notify.success({
                  title: '成功',
                  message: '删除成功'
                })
                this.getList()
              })
              .catch(response => {
                this.$notify.error({
                  title: '失败',
                  message: response.data.errmsg
                })
              })
          })
          .catch(() => {
            this.$message.info("取消删除");
          });
      }
    }
  }
</script>
